TURKISH JOURNAL OF VETERINARY AND ANIMAL SCIENCES最新文献_第7页

Isolation and identification of Clostridium difficile from cases of diarrhea in young farm animals, and the determination of antimicrobial susceptibility 幼年家畜腹泻难辨梭菌的分离鉴定及药敏试验

TURKISH JOURNAL OF VETERINARY AND ANIMAL SCIENCES Pub Date : 2021-01-01 DOI: 10.3906/vet-2008-94

引用次数: 0

Effects of milk replacer and whole milk feeding on rumen development, expression of genes related to volatile fatty acid absorption, and rumen bacteria in calves 代乳和全脂乳饲喂对犊牛瘤胃发育、挥发性脂肪酸吸收相关基因表达及瘤胃细菌的影响

TURKISH JOURNAL OF VETERINARY AND ANIMAL SCIENCES Pub Date : 2021-01-01 DOI: 10.3906/vet-2005-57

A. Ceylan, A. Çalık, Burcu Ekim, Alev Gürol Bayraktarodlu, O. Çalişici, D. Özen, P. Sacakli

{"title":"Effects of milk replacer and whole milk feeding on rumen development, expression of genes related to volatile fatty acid absorption, and rumen bacteria in calves","authors":"A. Ceylan, A. Çalık, Burcu Ekim, Alev Gürol Bayraktarodlu, O. Çalişici, D. Özen, P. Sacakli","doi":"10.3906/vet-2005-57","DOIUrl":"https://doi.org/10.3906/vet-2005-57","url":null,"abstract":"Abstract: This research examined the effects of liquid feeds on calf performance, rumen development, rumen cellulolytic bacteria count, and total bacteria diversity. Twenty Holstein bull calves were allocated to 2 groups either fed with milk replacer (MR) or whole milk. Calves fed milk tended to have higher (P = 0.058) average daily weight gain as compared to calves fed with MR during the entire experimental period. Starter mixture intake was not influenced by either milk or milk replacer feeding. Calves fed with milk had higher (P < 0.001) proliferative cells in the rumen papilla. The expressions of MCT1, MCT4, NHE1, NHE3, ACSS1, AceCS2, and ACSM1 genes, which are related to volatile fatty acid absorption, in the dorsal sac of the rumen were similar for calves fed either MR or whole milk. Fibrobacter succinogenes (P = 0.017) and Ruminococcus flavefaciens (P = 0.037) were significantly higher in the rumen of the milkfed calves. Moreover, denaturing gradient gel electrophoresis (DGGE)-derived dendrograms showed noticeable differences in ruminal microbial population between MR-fed and milk-fed calves. In conclusion, feeding calves with whole milk, which contains better quality protein and nutrients, instead of milk replacers, positively affects rumen development, cellulolytic bacteria numbers and total bacteria diversity.","PeriodicalId":23384,"journal":{"name":"TURKISH JOURNAL OF VETERINARY AND ANIMAL SCIENCES","volume":"277 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73386158","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Effect of vanadium (IV) chloride supplementation on appetite-related hormone levels in rats with experimentally induced diabetes 氯化钒对实验性糖尿病大鼠食欲相关激素水平的影响

TURKISH JOURNAL OF VETERINARY AND ANIMAL SCIENCES Pub Date : 2021-01-01 DOI: 10.3906/vet-2005-1

引用次数: 1

Detection of Rhodococcus equi by PCR from foals and determination of antimicrobial susceptibility 马驹马红球菌的PCR检测及药敏测定

TURKISH JOURNAL OF VETERINARY AND ANIMAL SCIENCES Pub Date : 2021-01-01 DOI: 10.3906/vet-2011-109

引用次数: 1

Epidemiological Investigation of Bovine Tuberculosis Infection Dynamics in Turkey 土耳其牛结核病感染动态的流行病学调查

TURKISH JOURNAL OF VETERINARY AND ANIMAL SCIENCES Pub Date : 2021-01-01 DOI: 10.3906/vet-2107-23

Ş. Çakir, M. Yildirim, K. S. Diker, F. Keskin, S. Yuksel, B. Deveci, E. Akçay

{"title":"Epidemiological Investigation of Bovine Tuberculosis Infection Dynamics in Turkey","authors":"Ş. Çakir, M. Yildirim, K. S. Diker, F. Keskin, S. Yuksel, B. Deveci, E. Akçay","doi":"10.3906/vet-2107-23","DOIUrl":"https://doi.org/10.3906/vet-2107-23","url":null,"abstract":"A national epidemiological research project was carried out to define the dynamics affecting the epidemiology of bovine tuberculosis (bTB) infection in Turkey and to identify the risk factors. Official veterinarian (OV) and breeder original questionnaires were produced separately as part of this study to collect thorough data regarding the disease from the field. The number of questionnaires that needed to be filled out was decided by 95% confidence interval (CI) and 5% margin of error. The findings of 371 OV and 317 breeder questionnaires completed online across the country were analyzed. In addition, 28 outbreaks determined by random method were visited. To observe regional differences and field conditions, the opinions of OVs who monitored the disease and breeders were compiled. It was observed that the data obtained from both questionnaires was largely compatible. The main factors in the epidemiology of bTB infection were found to be effective fight, development of state policy, providing adequate financing, animal purchase, ear tagging and records, animal traders, animal markets, animal movements, conditional slaughtering, slaughterhouses, postmortem inspection, premise conditions, socio-economic impact, evaluation of raw milk, disease-free premises, compensation payments, and quarantine processes.","PeriodicalId":23384,"journal":{"name":"TURKISH JOURNAL OF VETERINARY AND ANIMAL SCIENCES","volume":"88 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74037704","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Effects of vitamin D administration at the beginning of lactation in dairy cows on inflammatory response and liver metabolism 泌乳初期维生素D对奶牛炎症反应和肝脏代谢的影响

TURKISH JOURNAL OF VETERINARY AND ANIMAL SCIENCES Pub Date : 2021-01-01 DOI: 10.3906/vet-2107-36

引用次数: 1

Failure of passive transfer in neonatal calves in dairy farms in Ankara region* 安卡拉地区奶牛场新生牛犊被动转移失败*

TURKISH JOURNAL OF VETERINARY AND ANIMAL SCIENCES Pub Date : 2021-01-01 DOI: 10.3906/vet-2011-26

引用次数: 3

The effects of polymorphisms in the CX3CR1 gene on the development of canine hip dysplasia CX3CR1基因多态性对犬髋关节发育不良的影响

TURKISH JOURNAL OF VETERINARY AND ANIMAL SCIENCES Pub Date : 2021-01-01 DOI: 10.3906/vet-2105-69

引用次数: 0

Seroprevalence of Bovine Viral Diarrhoea Virus, Bovine Herpesvirus Type 1 and Bovine Herpesvirus Type 4 Infections in Cattle in Ağrı Province, Eastern Anatolia Region, Turkey 土耳其东安纳托利亚地区Ağrı省牛病毒性腹泻病毒、牛疱疹病毒1型和牛疱疹病毒4型感染的血清流行率

TURKISH JOURNAL OF VETERINARY AND ANIMAL SCIENCES Pub Date : 2021-01-01 DOI: 10.3906/vet-2103-103

M. Aktaş, H. Çelik

引用次数: 1

A new molecular approach to the diagnosis of small ruminant morbillivirus with EvaGreen based assay 基于evgreen的小反刍动物麻疹病毒分子诊断新方法

TURKISH JOURNAL OF VETERINARY AND ANIMAL SCIENCES Pub Date : 2021-01-01 DOI: 10.3906/vet-2009-41

引用次数: 1